Semiconductor device including insulating layer of cubic system or tetragonal system
    5.
    发明授权
    Semiconductor device including insulating layer of cubic system or tetragonal system 有权
    半导体器件包括立方体或四方晶系的绝缘层

    公开(公告)号:US08710564B2

    公开(公告)日:2014-04-29

    申请号:US13418472

    申请日:2012-03-13

    IPC分类号: H01L27/108

    摘要: Provided is a semiconductor device including an insulating layer of a cubic system or a tetragonal system, having good electrical characteristics. The semiconductor device includes a semiconductor substrate including an active region, a transistor that is formed in the active region of the semiconductor substrate, an interlevel insulating layer that is formed on the semiconductor substrate and a contact plug that is formed in the interlevel insulating layer and that is electrically connected to the transistor. The semiconductor device may include a lower electrode that is formed on the interlevel insulating layer and that is electrically connected to the contact plug, an upper electrode that is formed on the lower electrode and an insulating layer of a cubic system or a tetragonal system including a metal silicate layer. The insulating layer may be formed between the lower electrode and the upper electrode.

    摘要翻译: 本发明提供一种半导体器件,其具有立方晶系或四方晶系的绝缘层,具有良好的电特性。 半导体器件包括:半导体衬底,包括有源区,形成在半导体衬底的有源区中的晶体管,形成在半导体衬底上的层间绝缘层和形成在层间绝缘层中的接触插塞;以及 其电连接到晶体管。 半导体器件可以包括形成在层间绝缘层上并且与电性连接的接触插塞的下电极,形成在下电极上的上电极和立方体系的绝缘层或包括 金属硅酸盐层。 绝缘层可以形成在下电极和上电极之间。

    Semiconductor Device Including Insulating Layer of Cubic System or Tetragonal System
    9.
    发明申请
    Semiconductor Device Including Insulating Layer of Cubic System or Tetragonal System 有权
    包括立方体或四边形系统的绝缘层的半导体器件

    公开(公告)号:US20090085160A1

    公开(公告)日:2009-04-02

    申请号:US12238822

    申请日:2008-09-26

    IPC分类号: H01L29/92

    摘要: Provided is a semiconductor device including an insulating layer of a cubic system or a tetragonal system, having good electrical characteristics. The semiconductor device includes a semiconductor substrate including an active region, a transistor that is formed in the active region of the semiconductor substrate, an interlevel insulating layer that is formed on the semiconductor substrate and a contact plug that is formed in the interlevel insulating layer and that is electrically connected to the transistor. The semiconductor device may include a lower electrode that is formed on the interlevel insulating layer and that is electrically connected to the contact plug, an upper electrode that is formed on the lower electrode and an insulating layer of a cubic system or a tetragonal system including a metal silicate layer. The insulating layer may be formed between the lower electrode and the upper electrode.

    摘要翻译: 本发明提供一种半导体器件,其具有立方晶系或四方晶系的绝缘层,具有良好的电特性。 半导体器件包括:半导体衬底,包括有源区,形成在半导体衬底的有源区中的晶体管,形成在半导体衬底上的层间绝缘层和形成在层间绝缘层中的接触插塞;以及 其电连接到晶体管。 半导体器件可以包括形成在层间绝缘层上并且与电性连接的接触插塞的下电极,形成在下电极上的上电极和立方体系的绝缘层或包括 金属硅酸盐层。 绝缘层可以形成在下电极和上电极之间。

    Semiconductor Device and Method of Fabricating the Same
    10.
    发明申请
    Semiconductor Device and Method of Fabricating the Same 审中-公开
    半导体器件及其制造方法

    公开(公告)号:US20090309187A1

    公开(公告)日:2009-12-17

    申请号:US12544500

    申请日:2009-08-20

    IPC分类号: H01L29/92 H01G4/06

    摘要: Provided is a semiconductor device including a multi-layer dielectric structure and a method of fabricating the semiconductor device. According to one example embodiment, the semiconductor device includes a capacitor comprising: first and second electrodes facing each other; at least one first dielectric layer that is disposed between the first and second electrodes, the at least one first dielectric layer comprising a first high-k dielectric layer doped with silicon; and at least one second dielectric layer that is disposed between the at least one first dielectric layer and any of the first and second electrodes, the at least one second dielectric layer having a higher crystallization temperature than that of the first dielectric layer.

    摘要翻译: 提供了包括多层电介质结构的半导体器件和制造该半导体器件的方法。 根据一个示例性实施例,半导体器件包括电容器,包括:彼此面对的第一和第二电极; 设置在所述第一和第二电极之间的至少一个第一介电层,所述至少一个第一介电层包括掺杂有硅的第一高k电介质层; 以及设置在所述至少一个第一介电层和所述第一和第二电极中的任一个之间的至少一个第二电介质层,所述至少一个第二电介质层具有比所述第一介电层的结晶温度更高的结晶温度。